Niet voor de poezen

Near Amsterdam the "Ravens", a gang of well-off twenty year olds, are operating. They express their dissatisfaction with the world and their family life. They are received by a certain Jansen, successful owner of a milk bar that is frequented by the Ravens. He dreams of a new society based on the ideas of Marx, Lenin, Mao and Marcuse. He indoctrinates the youths to such an extent that they wish to realize his ideas, no matter what this might cost. They develop into a gang of thugs who serve his struggle tor a new society.